234 citations · 638 across the 6 of their papers we have counts for
6 papers
Multilayer InSe-Te van der Waals heterostructures with ultrahigh rectification ratio and ultrasensitive photoresponse
Fanglu Qin, Feng Gao, Mingjin Dai +5
Multilayer van der Waals (vdWs) semiconductors have great promising application in high-performance optoelectronic devices. However, the photoconductive photodetectors based on lay…
Fast multicolor photodetectors based on graphene-contacted p-GaSe/n-InSe van der Waals heterostructures
Faguang Yan, Lixia Zhao, Amalia Patanè +10
The integration of different two-dimensional materials within a multilayer van der Waals (vdW) heterostructure offers a promising technology for realizing high performance opto-ele…
Towards Fast Multicolor Photodetectors based on Graphene Contacted Vertical p-GaSe/n-InSe van der Waals Heterostructure
Faguang Yan, Dong Zhang, Wengang Luo +6
We investigated the electronic and optoelectronic properties of vertical van der Waals heterostructure photodetectors using layered p type GaSe and n type InSe, with graphene as th…
Gate Tuning of High-Performance InSe-Based Photodetectors Using Graphene Electrodes
Wengang Luo, Yufei Cao, Pingan Hu +6
In order to increase the response speed of the InSe-based photodetector with high photoresponsivity, graphene is used as the transparent electrodes to modify the difference of the…
Strong enhancement of photoresponsivity with shrinking the electrodes spacing in few layer GaSe photodetectors
Yufei Cao, Kaiming Cai, Pingan Hu +6
A critical challenge for the integration of the optoelectronics is that photodetectors have relatively poor sensitivities at the nanometer scale. It is generally believed that a la…
Exciton energy transfer in nanotube bundles
P. H. Tan, A. G. Rozhin, T. Hasan +4
Photoluminescence is commonly used to identify the electronic structure of individual nanotubes. But, nanotubes naturally occur in bundles. Thus, we investigate photoluminescence o…